T
T. McClanahan
Researcher at Goddard Space Flight Center
Publications - 21
Citations - 359
T. McClanahan is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Neutron & Neutron generator. The author has an hindex of 7, co-authored 21 publications receiving 300 citations.
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Journal ArticleDOI
Summary of the results from the lunar orbiter laser altimeter after seven years in lunar orbit
David E. Smith,Maria T. Zuber,Gregory A. Neumann,Erwan Mazarico,Frank G. Lemoine,James W. Head,Paul G. Lucey,Oded Aharonson,Mark S. Robinson,Xiaoli Sun,Mark H. Torrence,Michael K. Barker,Juergen Oberst,Juergen Oberst,Thomas C. Duxbury,D. Mao,Olivier S. Barnouin,Kopal Jha,David D. Rowlands,Sander Goossens,David M.H. Baker,Sven Bauer,P. Gläser,Myriam Lemelin,M. A. Rosenburg,Michael M. Sori,Michael M. Sori,Jennifer L. Whitten,T. McClanahan +28 more
TL;DR: LOLA provided a high-accuracy global geodetic reference frame to which past, present and future lunar observations can be referenced as mentioned in this paper and provided high-resolution and accurate global topography that were used to determine regions in permanent shadow at the lunar poles.
Journal ArticleDOI
X‐ray fluorescence measurements of the surface elemental composition of asteroid 433 Eros
Larry R. Nittler,R. D. Starr,Lucy F. Lim,Timothy J. McCoy,Thomas H. Burbine,Robert C. Reedy,Jacob I. Trombka,Paul Gorenstein,Steven W. Squyres,William V. Boynton,T. McClanahan,Jesse S. Bhangoo,Pamela Elizabeth Clark,M. E. Murphy,Rosemary V. Killen +14 more
TL;DR: In this paper, the major element ratios determined for the S-class asteroid 433 Eros using remote-sensing x-ray fluorescence spectroscopy with the near-Earth asteroid rendezvous Shoemaker X-ray spectrometer (XRS).
Journal ArticleDOI
Interplanetary Network Localizations of Konus Short Gamma-Ray Bursts
Valentin Pal'shin,Kevin Hurley,Dmitry S. Svinkin,R. L. Aptekar,S. V. Golenetskii,D. D. Frederiks,E. P. Mazets,P. Oleynik,M. Ulanov,T. L. Cline,I. G. Mitrofanov,D. Golovin,A. S. Kozyrev,Maxim Litvak,Anton Sanin,William V. Boynton,C. Fellows,K. Harshman,J. Trombka,T. McClanahan,R. Starr,John O. Goldsten,Robert E. Gold,Arne Rau,A. von Kienlin,V. Savchenko,David M. Smith,Wojtek Hajdas,Scott Barthelmy,J. R. Cummings,J. R. Cummings,Neil Gehrels,Hans A. Krimm,Hans A. Krimm,David Palmer,Kazutaka Yamaoka,Masanori Ohno,Yasushi Fukazawa,Y. Hanabata,Tadayuki Takahashi,Makoto Tashiro,Yukikatsu Terada,Toshio Murakami,Kazuo Makishima,Michael S. Briggs,R. M. Kippen,Chryssa Kouveliotou,Charles A. Meegan,Gerald J. Fishman,Valerie Connaughton,Michel Boer,C. Guidorzi,F. Frontera,F. Frontera,Enrico Montanari,F. Rossi,Marco Feroci,Lorenzo Amati,Luciano Nicastro,Mauro Orlandini,E. Del Monte,Enrico Costa,I. Donnarumma,Y. Evangelista,I. Lapshov,Francesco Lazzarotto,Luigi Pacciani,Massimo Rapisarda,Paolo Soffitta,G. Di Cocco,F. Fuschino,M. Galli,C. Labanti,Martino Marisaldi,Jean-Luc Atteia,Roland Vanderspek,George R. Ricker +76 more
TL;DR: In this article, the authors presented the most comprehensive IPN localization data on the Konus-Wind experiment's short-duration gamma-ray bursts, including 23 bursts which can be classified as short bursts with extended emission.
Journal ArticleDOI
Portable generator-based XRF instrument for non-destructive analysis at crime scenes
Jeffrey Schweitzer,Jacob I. Trombka,S. R. Floyd,Carl M. Selavka,Gerald Zeosky,Norman Gahn,T. McClanahan,Thomas H. Burbine +7 more
TL;DR: A general-purpose X-ray fluorescence system has been built for non-destructive analyses of trace and invisible material at crime scenes and has been shown to be successful for the analysis of gunshot residue and a number of bodily fluids at crime scene.
Journal ArticleDOI
The Interplanetary Network Supplement to the BeppoSAX Gamma-ray Burst Catalogs
Kevin Hurley,C. Guidorzi,Filippo Frontera,Filippo Frontera,Enrico Montanari,F. Rossi,Marco Feroci,E. P. Mazets,S. V. Golenetskii,D. D. Frederiks,Valentin Pal'shin,R. L. Aptekar,T. L. Cline,J. Trombka,T. McClanahan,R. Starr,Jean-Luc Atteia,C. Barraud,A. Pelangeon,Michel Boer,Roland Vanderspek,George R. Ricker,I. G. Mitrofanov,D.V. Golovin,A. S. Kozyrev,Maxim Litvak,Anton Sanin,William V. Boynton,C. Fellows,K. Harshman,John O. Goldsten,Robert E. Gold,David M. Smith,C. Wigger,Wojtek Hajdas +34 more
TL;DR: In this article, the authors presented the localization data for these events and used triangulation to obtain the localizations of 475 gamma-ray bursts from the interplanetary network.